[UIMA-5866] UIMA-DUCC: pullservice should wait for some time when JD has no tasks to give

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-Ducc
• Component/s: DUCC
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 17/Sep/18 15:02
• Updated: 17/Sep/18 19:26
• Resolved: 17/Sep/18 19:26

Description

Recent adoption of pullservice for jobs introduced a bug related to how service handles a scenario when a JD has no more tasks to give. Before the change, the service used to sleep for a configurable amount of time before retrying GET. This is a regression.